Aug. 10 1:16 PM PT2:16 PM MT3:16 PM CT4:16 PM ET20:16 GMT4:16 AM 北京时间1:16 PM MST3:16 PM EST3:16 PM CT0:16 UAE (+1)16:16 ET - The Panthers have signed free agent guard Andre Ramsey.Analysis: The 6-foot-5, 322-pound Ramsey went undrafted in 2009 out of Ball State. He spent time with Seattle, Buffalo, Baltimore and the New York Jets. He played last year for the Kansas City Command of Arena Football.